1. the quality or state of being densely populated

Examples

• The populousness of the city made finding parking nearly impossible.
• Urban planners must consider the populousness of different neighborhoods when designing public transportation.
• The populousness of the region has led to increased demand for housing.
• Despite its populousness, the area maintained a sense of community.
• The populousness of the downtown district creates both opportunities and challenges for local businesses.
• Environmental concerns have grown with the increasing populousness of coastal areas.